Luca Poletto

Summary

Affiliation: University of Padova
Country: Italy

Publications

  1. ncbi request reprint Optical concept of a compressor for XUV pulses in the attosecond domain
    Fabio Frassetto
    CNR INFM Laboratory for Ultraviolet and X Ray Optical Research, Department of Information Engineering, University of Padova, Via Gradenigo 6 b, 35131 Padova, Italy
    Opt Express 16:6652-67. 2008
  2. ncbi request reprint Design of a high-throughput grazing-incidence flat-field spectrometer
    L Poletto
    Department of Electronics and Informatics, Istituto Nazionale per la Fisica della Materia, University of Padova, via Gradenigo 6yA, 35131 Padua, Italy
    Appl Opt 39:4000-6. 2000
  3. ncbi request reprint Optical design of a spectrometer-monochromator for the extreme-ultraviolet and soft-x-ray emission of high-order harmonics
    Luca Poletto
    Laboratory for Ultraviolet and X Ray Optical Research, Department of Information Engineering, University of Padova, Via Gradenigo 6 b, 35131 Padova, Italy
    Appl Opt 42:6367-73. 2003
  4. doi request reprint Design of high-resolution grazing-incidence echelle monochromators
    Luca Poletto
    National Research Council, National Institute for the Physics of Matter, Laboratory for UV and X Ray Optical Research and Department of Information Engineering, Padova, Italy
    Appl Opt 48:5363-70. 2009
  5. ncbi request reprint Off-axis pivot mounting for aberration-corrected concave gratings at normal incidence
    L Poletto
    Department of Electronics and Informatics, Istituto Nazionale per la Fisica della Materia, University of Padova, via Gradenigo 6yA, 35131 Padua, Italy
    Appl Opt 39:1084-93. 2000
  6. ncbi request reprint Grazing-incidence telescope-spectrograph for space solar-imaging spectroscopy
    L Poletto
    Istituto Nazionale per la Fisica della Materia, Department of Electronics and Informatics, University of Padova Via Gradenigo, Padova, Italy
    Appl Opt 40:2778-87. 2001
  7. ncbi request reprint Optical design of a stigmatic extreme-ultraviolet spectroscopic system for emission and absorption studies of laser-produced plasmas
    Luca Poletto
    Istituto Nazionale per la Fisica della Materia, Department of Electronics and Informatics, University of Padova, Italy
    Appl Opt 41:172-81. 2002
  8. ncbi request reprint Characterization of a charge-coupled-device detector in the 1100-0.14-nm (1-eV to 9-keV) spectral region
    L Poletto
    Department of Electronics and Informatics, University of Padova, Istituto Nazionale per la Fisica della Materia, Via Gradenigo, 6yA 35131 Padova, Italy
    Appl Opt 38:29-36. 1999
  9. ncbi request reprint Time-delay compensated monochromator in the off-plane mount for extreme-ultraviolet ultrashort pulses
    Luca Poletto
    Department of Information Engineering, National Research Council, National Institute for the Physics of Matter, Padova, Italy
    Appl Opt 45:8577-85. 2006
  10. ncbi request reprint Stigmatic spectrometers for extended sources: design with toroidal varied-line-space gratings
    Luca Poletto
    Laboratory for UV and X Ray Optical Research, Department of Information Engineering, Instituto Nazionale per la Fisica della Materia, University of Padova, via Gradenigo 6 b 35131, Padova, Italy
    Appl Opt 43:2029-38. 2004

Collaborators

  • A Trabattoni
  • Fabio Frassetto
  • Paolo Villoresi
  • Stefano Coraggia
  • Caterina Vozzi
  • Salvatore Stagira
  • Stefano Bonora
  • Erika Zanchetta
  • Giovanna Brusatin
  • Paolo Miotti
  • Gioia Della Giustina
  • Natalia Gerasimova
  • Siarhei Dziarzhytski
  • I C Edmund Turcu
  • Cephise Cacho
  • Chris A Froud
  • Emma Springate
  • Will A Bryan
  • Michele Pascolini
  • Sandro De Silvestri
  • Giuseppe Tondello
  • Mauro Nisoli
  • Giuseppe Sansone

Detail Information

Publications19

  1. ncbi request reprint Optical concept of a compressor for XUV pulses in the attosecond domain
    Fabio Frassetto
    CNR INFM Laboratory for Ultraviolet and X Ray Optical Research, Department of Information Engineering, University of Padova, Via Gradenigo 6 b, 35131 Padova, Italy
    Opt Express 16:6652-67. 2008
    ..The compressor can be designed for any spectral region in the XUV and soft X-ray domain. As a test case, the applications to the compression of attosecond pulses centered at 70 eV and at 160 eV are discussed...
  2. ncbi request reprint Design of a high-throughput grazing-incidence flat-field spectrometer
    L Poletto
    Department of Electronics and Informatics, Istituto Nazionale per la Fisica della Materia, University of Padova, via Gradenigo 6yA, 35131 Padua, Italy
    Appl Opt 39:4000-6. 2000
    ....
  3. ncbi request reprint Optical design of a spectrometer-monochromator for the extreme-ultraviolet and soft-x-ray emission of high-order harmonics
    Luca Poletto
    Laboratory for Ultraviolet and X Ray Optical Research, Department of Information Engineering, University of Padova, Via Gradenigo 6 b, 35131 Padova, Italy
    Appl Opt 42:6367-73. 2003
    ..A monochromator for the 5-50 nm spectral region is achieved...
  4. doi request reprint Design of high-resolution grazing-incidence echelle monochromators
    Luca Poletto
    National Research Council, National Institute for the Physics of Matter, Laboratory for UV and X Ray Optical Research and Department of Information Engineering, Padova, Italy
    Appl Opt 48:5363-70. 2009
    ..The optical design of the configuration and the application to a beamline for free-electron-laser radiation centered at 120 eV are discussed...
  5. ncbi request reprint Off-axis pivot mounting for aberration-corrected concave gratings at normal incidence
    L Poletto
    Department of Electronics and Informatics, Istituto Nazionale per la Fisica della Materia, University of Padova, via Gradenigo 6yA, 35131 Padua, Italy
    Appl Opt 39:1084-93. 2000
    ..In a comparison of the optical performance, the spectral focusing is similar, but the spatial aberrations can be fewer for a SVLS grating...
  6. ncbi request reprint Grazing-incidence telescope-spectrograph for space solar-imaging spectroscopy
    L Poletto
    Istituto Nazionale per la Fisica della Materia, Department of Electronics and Informatics, University of Padova Via Gradenigo, Padova, Italy
    Appl Opt 40:2778-87. 2001
    ..The spectral resolution is also preserved for off-axis angles. The effective collecting area of the instrument can be preserved by adoption of a nested configuration for telescope II without degradation of the spectral resolution...
  7. ncbi request reprint Optical design of a stigmatic extreme-ultraviolet spectroscopic system for emission and absorption studies of laser-produced plasmas
    Luca Poletto
    Istituto Nazionale per la Fisica della Materia, Department of Electronics and Informatics, University of Padova, Italy
    Appl Opt 41:172-81. 2002
    ..The expected performance is presented and compared with that of a stigmatic design with a plane variable-line-spaced grating illuminated in converging light...
  8. ncbi request reprint Characterization of a charge-coupled-device detector in the 1100-0.14-nm (1-eV to 9-keV) spectral region
    L Poletto
    Department of Electronics and Informatics, University of Padova, Istituto Nazionale per la Fisica della Materia, Via Gradenigo, 6yA 35131 Padova, Italy
    Appl Opt 38:29-36. 1999
    ..The quantum efficiency was measured in the 1100-0.14-nm (1-eV to 9-keV) region, and the uniformity of response was in the 1100-58-nm (1-21-eV) region. Contamination effects in the vacuum UV range are also discussed...
  9. ncbi request reprint Time-delay compensated monochromator in the off-plane mount for extreme-ultraviolet ultrashort pulses
    Luca Poletto
    Department of Information Engineering, National Research Council, National Institute for the Physics of Matter, Padova, Italy
    Appl Opt 45:8577-85. 2006
    ..Configurations with plane or toroidal gratings are discussed. As a test case, the design of a monochromator for the 17-61 nm region with a time compensation better than 1 fs is presented...
  10. ncbi request reprint Stigmatic spectrometers for extended sources: design with toroidal varied-line-space gratings
    Luca Poletto
    Laboratory for UV and X Ray Optical Research, Department of Information Engineering, Instituto Nazionale per la Fisica della Materia, University of Padova, via Gradenigo 6 b 35131, Padova, Italy
    Appl Opt 43:2029-38. 2004
    ..Such designs are suitable for imaging spectrometer observations that require an extended field of view...
  11. doi request reprint Micro-focusing of attosecond pulses by grazing-incidence toroidal mirrors
    L Poletto
    National Council for Research of Italy, Institute of Photonics and Nanotechnologies, Padova, Italy
    Opt Express 21:13040-51. 2013
    ..An example is provided to demonstrate the capability to achieve spot sizes in the 5-15 μm range with a demagnification higher than 10 in a compact envelope...
  12. ncbi request reprint Tolerances of time-delay-compensated monochromators for extreme-ultraviolet ultrashort pulses
    Luca Poletto
    CNR INFM LUXOR, Laboratory for UV and X Ray Optical Research and Department of Information Engineering, Padova, Italy
    Appl Opt 48:4526-35. 2009
    ..I compare here the two designs in terms of the tolerances in the alignment for time-delay compensation in the femtosecond time scale. The off-plane mount is demonstrated to be far superior to the classical diffraction mount...
  13. doi request reprint Time-delay compensated monochromator for the spectral selection of extreme-ultraviolet high-order laser harmonics
    Luca Poletto
    Laboratory for UV and X Ray Optical Research, CNR INFM and Department of Information Engineering, University of Padova, Padova 35131, Italy
    Rev Sci Instrum 80:123109. 2009
    ....
  14. doi request reprint Time-preserving grating monochromators for ultrafast extreme-ultraviolet pulses
    Luca Poletto
    National Research Council Institute of Photonics and Nanotechnologies, Laboratory for UV and X Ray Optical Research, Padova, Italy
    Appl Opt 49:5465-73. 2010
    ..e., 100-200 fs, while the OPM is suitable for ultrashort time responses in the 10-50 fs range to realize femtosecond time-preserving monochromators...
  15. ncbi request reprint Optimization of high-order harmonic generation by adaptive control of a sub-10-fs pulse wave front
    Paolo Villoresi
    Laboratory for Ultraviolet and X Ray Optical Research, Istituto Nazionale per la Fisica della Materia, Dipartimento di Ingegneria dell Informazione, Universita degli Studi, Padova 35131, Italy
    Opt Lett 29:207-9. 2004
    ..The technique exploits wave-front adaptive control by means of a deformable mirror, governed by an optimization procedure...
  16. doi request reprint Single-grating monochromator for extreme-ultraviolet ultrashort pulses
    Fabio Frassetto
    National Research Council of Italy Institute of Photonics and Nanotechnologies CNR IFN, Via Trasea 7, 35131 Padova, Italy
    Opt Express 19:19169-81. 2011
    ..The harmonic photon energy is tunable between 12 and 120 eV. The instrument is used in the monochromatized branch of the Artemis beamline at the Central Laser Facility (UK) for applications in ultrafast electron spectroscopy...
  17. doi request reprint Grazing-incidence spectrometer for soft X-ray solar imaging spectroscopy
    Fabio Frassetto
    National Council for Research of Italy Institute of Photonics and Nanotechnologies CNR IFN, Via Trasea 7, 35131 Padova, Italy
    Opt Express 21:18290-303. 2013
    ..The spectral resolution is preserved also for off-axis angles. The instrument that has been realized operates in the 4-26 nm spectral range and has a field of view of 0.5 deg to image the full Sun disk. ..
  18. doi request reprint Active-grating monochromator for the spectral selection of ultrashort pulses
    Fabio Frassetto
    National Council for Research of Italy, Institute of Photonics and Nanotechnologies, Padova, Italy
    Opt Express 21:12996-3004. 2013
    ..The time-delay compensated configuration has been tested with ultrashort pulses at 800 nm. The feasibility of this configuration for the extreme-ultraviolet spectral region has been demonstrated by ray tracing studies...
  19. doi request reprint Extreme-ultraviolet compact spectrometer for the characterization of the harmonics content in the free-electron-laser radiation at FLASH
    Fabio Frassetto
    Institute of Photonics and Nanotechnologies, National Research Council of Italy, Via Trasea 7, Padova 35131, Italy
    J Synchrotron Radiat 19:596-601. 2012
    ..1-0.2% range. Both spectral and intensity fluctuations of the fundamental emission and the harmonics are monitored...